baber/WOPTO huggingface dataset:
Patent EP-0113227-A2 (EP)
Inventor: CITRON STEPHEN JOEL
IPC: G01M15/06
Filed: 1983-12-20
Abstract: An engine-performance monitor for determining the relative combusion efficiencies of the cylinders of a multiple cylinder internal combustion engine permits monitoring of engine performance to test engine fuel distribution system and ignition system control strategies. The system can also be incorporated into a feedback system for controlling the performances of the various individual cylinders of a multiple cylinder internal combustion engine.
Patent EP-0090760-A2 (EP)
Inventor: REEDY WAYNE R
IPC: G05D23/19
Filed: 1983-03-04
Abstract: A method for controlling the energization of a crankcase heater for use in a refrigeration circuit is disclosed. The crank- rase heater is energized through normally closed relay contacts except when the compressor is operating and except for a delay period after compressor operation. A microprocessor control is utilized to calculate the delay period based on the lenght of the period of compressor operation and to control the energization of the crankcase heater.
Patent EP-0093699-A2 (EP)
Inventor: ROMANI FRANCO DR
IPC: G02C7/02
Filed: 1983-04-28
Abstract: A negative lens (110, 410) and particularly a lens to correct a very short-sightedness the rear face of which is . provided with a central spherical concave surface (12) and an annular perimetrical surface (112, 412), this latter being shaped differently from the former to modify its vergency either to remedy well known drawbacks of conventional negative lens or to correct also the long-sightedness of the myopic person who is wearing that negative lens. 
     The refraction defects of a myopic eye is in any case corrected by the suitable central concave surface (12). A consecutive annular perimetrical surface (112) is suitably shaped convexly in order that the modified vergency of same may eliminate or so attenuate the disagreeable appearance of concentric circles that these latter can hardly be seen by an observer. The rear face of negative lens (110) is in this case shaped as a continuous concave-convex surface. 
     When that consecutive annular perimetrical surface (412) is shaped again concavely with a bend radius suitably greater than said central concave surface, then the person who is wearing such a negative lens (410) may also correct his long-sightedness by turning his eyes therethrough. The rear face of negative lens (410 is in this case shaped as a continuous concave-concave surface.
Patent EP-0116333-A2 (EP)
Inventor: SCHWABE ULRICH DR PHIL
IPC: H01L21/8242
Filed: 1984-01-30
Abstract: Dynamic random access semiconductor memory (DRAM) in which the bit line (4, 10) and the electrode (4, 11) of the memory capacitor consist of a doped silicide of a refractory metal and the length of the transfer gate (12, 13) is defined by the spacing of the silicide on the bit line (4, 10) and the silicide of the electrode (4, 11) of the memory capacitor. The invention furthermore relates to a method of manufacturing the same. The self-aligning S/D contact makes a higher packing density possible and the use of the silicide makes a very low-resistance bit line possible. The gate length is not dependent on the accuracy of alignment since it is defined by the silicide bit line and silicide electrode spacing. <IMAGE>
Patent EP-0123820-A2 (EP)
Inventor: STRITZL KARL
IPC: A63C9/00
Filed: 1984-02-29
Abstract: Durch die Erfindung soll eine lösbare Verrastung für einen Skibindungsteil (3) geschaffen werden, mittels deren dieser Skibindungsteil (3) an unterschiedlich große Skischuhe angepaßt werden kann. Zu diesem Zweck ist der Skibindungsteil (3) mittels einer Führungsplatte (2) entlang einer skifesten Führungsschiene (1) verschiebbar. Zur Verrastung dient ein Rastelement (10), welches an seinem Mittelsteg (10a) mit Rastzähnen ausgestattet ist, die zum Eingriff in Zahnleisten (1b) der Führungsschiene (1) bestimmt sind. Die Grundplatte (2) ist unter Zwischenschaltung von Schubfedern (6), welche einen Kolben (7) beaufschlagen, am Rastelement (10) abgestützt. Erfindungsgemäß ist ein Schenkel (11) des Rastelementes (10) derast ausgebildet, daß zum Festhalten des Rastelementes (10) in dessen entriegeltem Zustand der Endbereich (11a) des Schenkels (11) an einer Rastfläche (8a) eines oberen Vorsprunges (8) des Kolbens (7) abgestützt ist. In der Fahrtstellung des Skibindungsteils (3) ist der Kolben (7) mittels eines unteren Vorsprunges (9) am Schenkel (11) des Rastelementes (10) abestützt. Beide Vorsprünge (8, 9) des Kolbens (7) liegen unter dem Einfluß der Schubfedern (6) am Schenkel (11) des Rastelementes (10) an.
Patent EP-0127054-A2 (EP)
Inventor: VON GENTZKOW WOLFGANG DR
IPC: C08L33/02
Filed: 1984-05-14
Abstract: Organic polymers which are in contact with transition metals or contain transition metals are stabilised against thermally accelerated oxidative ageing using an additional stabilising component which is used in addition to conventional oxidation inhibitors and/or metal deactivators. Precipitated or pyrogenic, highly disperse, amorphous silica or mixtures of highly disperse silica and highly disperse alumina, in each case having a particle size of up to 50  mu m or an agglomerate size of up to 100  mu m, are used.
Patent EP-0140204-A2 (EP)
Inventor: DREI-S-WERK PRAZISIONSWERKZEUG
IPC: D01H5/14
Filed: 1984-10-04
Abstract: 1. Needle holder with needle strips for textile machines, in which a plurality of needles are arranged in series and are fixed by their blunt ends in a plastic strip, which for its part is fastened in the groove of a needle holder, characterized in that the needle strip (6) is fastened by a simple press fit in the groove (3) of the needle holder (1).
Patent EP-0144885-A2 (EP)
Title: Verfahren zur gleichzeitigen Herstellung von Nitrilen und Acrylamid bzw. Methacrylamid
Inventor: MERGER FRANZ DR-CHEM
IPC: C07C255/08
Filed: 1984-11-26
Abstract: Verfahren zur gleichzeitigen Herstellung von Nitrilen der allgemeinen Formel I R¹-CN (I), in der R¹ einen gesättigten oder ungesättigten, geradkettigen, verzweigten oder cyclischen Alkylrest, einen Aralkylrest oder einen Arylrest mit jeweils bis zu 20 Kohlenstoffatomen bedeutet, der gegebenenfalls weiter substituiert sein kann, und von (Meth)acrylamid durch Erwärmen von Aldoximen der allgemeinen Formel III R¹-CH=NOH (III), in der R¹ die oben genannte Bedeutung besitzt, in Gegenwart eines Kupfer(II)carboxylats sowie in Anwesenheit von (Meth)acrylnitril auf eine Temperatur von 50 bis 180°C.
Patent EP-0146915-A2 (EP)
Inventor: KOBAYASHI TAKESHI
IPC: G05B19/05
Filed: 1984-12-19
Abstract: A control apparatus including an operating panel means having illuminable switches which produce operation data upon operation by an operator and which display by illumination the status of operation of a machine equipment to be controlled, and an external control means which controls the machine equipment in a sequential manner according to a predetermined program on the operation data provided from the operating panel means and detection signals provided from the machine equipment and which illuminates the illuminable of the operating panel means. The operation panel means has an operating panel composed of a large number of such illuminable switches arranged in a matrix form. A specific operation data is produced by operation of a predetermined illuminable switch in the operating panel and the status of operation of the machine equipment is displayed by illumination of the operated illuminable switch. Even when the object of control or th. contents of operation are changed. it is not necessary to redesign the entire apparatus, therefore a more efficient design work and the reduction of cost can be attained.
Patent EP-0147846-A2 (EP)
Inventor: MARUYAMANO SATORU
IPC: F16D13/38
Filed: 1984-12-27
Abstract: A twin-plate clutch comprises an annular intermediate plate interposed between a fly wheel and a pressure plate, a first clutch disc interposed between the intermediate plate and the fly wheel, and a second clutch disc interposed between the intermediate plate and the pressure plate, wherein the first clutch disc is provided with facings fixed to an outer circumferential portion of a disc plate thereof under a condition of no cushioning function in an axial direction of the first clutch disc, and the second clutch disc is provided with cushion springs fixed to an outer circumferential portion of a disc plate thereof and facings fixed on both sides of the cushion springs. With this arrangement, an amount of axial movement of the second clutch disc of the twin-plate clutch is rendered small, thereby suppressing increase in a pedal stroke and reducing wear between a clutch hub of the second clutch disc and an input shaft. Further, it is possible to easily carry out semi-engagement operation of the clutch owing to the provision of cushioning function in an axial direction of the second clutch disc.
Patent EP-0131425-A2 (EP)
Inventor: BRENNAN ROBERT J
IPC: H01R13/658
Filed: 1984-07-04
Abstract: An improved modular plug connector is provided with a contact as a part of the connector itselfforterminating the foil shield of a cord to prevent or control the radiation of interference-causing electromagnetic and radio frequency signals from the region of the connector, such as when the cord is used in the transmission of high frequency digitai- based data. The connector incorporating the shield terminating contact also advantageously provides forthe isolation and grounding of electrostatic charge. The shield terminating contact is constituted by a contact pin which passes through a side wall of the connector housing into the cord-receiving cavity to electrically engage the cord shield.
Patent EP-0132112-A2 (EP)
Inventor: APPLEMAN ROBERT HORACE
IPC: F22B37/52
Filed: 1984-07-11
Abstract: A steam generator is provided with a manifold (40) having a plurality of nozzles (42) for breaking up and washing away sludge which has formed on the upper surface of the steam generator tube sheet (22). The manifold (40) is rigidly attached to the upper surface of the tube sheet (22) and remains in place during normal operation of the steam generator. High velocity streams of water are used to break up and remove sludge from the upper surface of the tube sheet to discharge therethrough openings (46) provided in the shell (12) of the steam generator. With this arrangement, sludge removal operation can be automatically performed without exposure of personnel to radiation.
Patent EP-0136000-A2 (EP)
Inventor: ARAV RONNIE ABRAHAM
IPC: D21F9/00
Filed: 1984-07-18
Abstract: In a twin wire paper forming machine an endless top wire (14) passes round a lead-in roll (12) and meets a bottom wire (15) in the region of a lead-in-foil cover (1). The two wires pass over a secondary foil cover (4) which presents alternately solid and open areas to create pulsating pressure on stock between the wires, and then below a secondary trailing cover (10) whose leading edge doctors water on the top wire into an autoslice (9), and the top wire (14) is separated from the bottom wire (15) in the region of a sheet transfer box (11) to pass round a drive roll (13) and return to the lead-in roll. The leading edge of the transverse bars (41) or blades of the secondary foil cover (4) doctor water off the bottom wire. The secondary foil cover (4) and the secondary trailing cover (10) establish successively sharper downwardly forwardly and upwardly forwardly convex paths for the wires which promote dewatering. A primary trailing cover (8) and a primary autoslice (7) can additionally be disposed above the top wire between the lead-in-foil cover (1) and the secondary foil cover (4). The lead-in-foil cover and the secondary foil cover can form parts of a composite adjustably mounted unitary structure.
Patent EP-0138581-A2 (EP)
Inventor: LAWRENCE STEPHEN
IPC: B65B61/26
Filed: 1984-10-11
Abstract: @ A printing mechanism, especially an over-printing mechanism for fitment onto packaging machinery for example, the printing mechanism comprising a printing head which is movable by a pneumatic cylinder and a connecting linkage to-and-fro through an arcuate path between a printing position and a parked position and rectilinearly at the printing position. The printing mechanism also includes an ink roller mounted in a pivotal cradle which is movable either by the same or another pneumatic cylinder either towards the printing head on arcuate movement of the latter towards the printing position to permit type carried by the printing head to wipe across the ink roller or clear of the printing head during its arcuate movement away from the printing position and then back to permit the printing head to wipe across same during its return arcuate movement. 
     With the single pneumatic cylinder arrangement the cradle movement is via a cam and linkage arrangement.
Patent EP-0140784-A2 (EP)
Inventor: GIRARD YVES
IPC: C07D327/02
Filed: 1984-10-19
Abstract: This invention deals with the compounds of the formulae:
     wherein
     Z is thio, sulfinyl, or sulfonyl;   R 1  and R 2  are independently hydrogen, halogen, amino, C 1  to C 4  alkyl, C 1  to C 4  alkylthio, C 1  to C 4  alkoxy, thiol, C, to C 4  alkylsulfinyl, C 1  to C 4  alkylsulfonyl, trifluoromethyl, trifluoromethylthio, cyano, nitro, aralkyl, hydroxyalkyl, C 1  to C 4  alkylamino, dialkylamino wherein each alkyl group has 1 to 4 carbons, or R 1  and R 2  are joined together to form a polymethylene chain of 3 or 4 carbon atoms, with or without a hydroxy or keto functionality;   X is O, N-R 3 , wherein R 3  is hydrogen, C 1  to C 4  alkyl, aryl, hydroxy, C 1  to C 4  alkoxy, C 1  to C 5  acyloxy, amino, C 1  to C 4  alkylamino or dialkylamino wherein each alkyl group has 1 to 4 carbons; or a group of the formula:
     wherein each Y is independently O or S or NR 6  wherein R 6  is H, C 1  to C 4  alkyl, lower alkanoyl, benzoyl, trifluoroacetyl or CN; and R 4  and R 5  are each independently hydrogen or C 1  to C 4  alkyl and the broken line between R 4  and R 5  represents an optional bond when R 4  and R 5  are not hydrogen; and the pharmaceutically acceptable salts thereof.   
     These compounds are useful for antagonizing the activity of prostaglandins in a mammal.
Patent EP-0148067-A2 (EP)
Inventor: AVISSE BERNARD
IPC: C08J3/20
Filed: 1984-12-12
Abstract: The process comprises the following stages: a) mixing the resin with plasticisers; b) cooling the mixture and simultaneously introducing solid constituents therein with stirring. Application in leather industry and papermaking.
Patent EP-0125218-A2 (EP)
Inventor: KOSMAHL HENRY GOTTLOB
IPC: H01J23/26
Filed: 1984-02-07
Abstract: A travelling wave tube (10) has a helical slow wave structure (18) including a sever (21). A dynamic velocity taper is provided by gradually reducing the spacing (26) between the adjacent repeating elements of the slow wave structure, which are the windings of the helix. The reduction takes place between  o indicated by line (23) and  s which coincides with the output point of the helix as indicated by line (22). The spacing is decreased at an exponential rate up to about 5% at Zs.
Patent EP-0151461-A2 (EP)
Inventor: BURGER HANS-JOACHIM
IPC: B29B15/10
Filed: 1985-01-30
Abstract: The lightweight products made are particularly for use as an adapting layer material in ultrasonic transducers. The lightweight material consists of a light filling material, preferably microglass hollow beads, which is bonded by means of resins, preferably epoxy or polyester resins. For this purpose, the filling material is introduced into a centrifuge and coated by the low-viscosity resin. It is particularly advantageous to apply to the glass beads a filter material, which is pressed onto the glass beads by a weight and through which the low-viscosity resin can be filtered so that no impurities in the resin can get between the glass beads. <IMAGE>
Patent EP-0152828-A2 (EP)
Inventor: CARRAZON FLORES EMILIO
IPC: C07C31/08
Filed: 1985-01-30
Abstract: This invention is referred to an alcohol distillation and rectification process, for which an apparatus formed by three interconnected and superposed recipients is used, being the lower one a rectification dispositive provided with an ensemble of communicant vases to use up the product to be distilled, and in whose interior steam at high temperature is being injected in order to arrive the boiling point of the product to be distilled, which passes through the second recipient placed in an intermediate location and superposed to the first one, and endowed with a series of concentration plattes, from which, when the product overflows, it passes through a tubular element toward the rectification recipient, and the produced steams, which carry the highest alcohol concentration, pass to a third recipient, that is located at the top, so that the heaviest alcohols are being purged from this second recipient. 
     With this process alcohols in very high concentration, as well as with minimum impurities and at a very low cost are beIng attained.
Patent EP-0152073-A2 (EP)
Inventor: HANNOVER FINN
IPC: F16F1/36
Filed: 1985-02-08
Abstract: Monolithic springs of oriented thermoplastic elastomers can be prepared by forcing a tubular preform into a die to expand the diameter while subjecting the preform to longitudinal compression.
Patent EP-0166370-A2 (EP)
Inventor: WADA MASATOSHI OKUNO CHEMICAL
IPC: C03C17/22
Filed: 1985-06-19
Abstract: An optical filter made of inorganic material for red light which transfers red light and absorbs all of the other colored lights can be realized by sticking an inorganic mixture powder pasted by mixing with screen oil on a glass substrate and firing it, which mixture includes sulfates of cooper, alkali metal and alkali earth metal. The contrast of picture displayed on a display device can be extremely increased by reducing the reflection of incident ambient light without the reduction of brightness on account of the application of the above optical filter onto the displaying screen thereof.
Patent EP-0172479-A2 (EP)
Inventor: MUCKE RAINER DR
IPC: B29D7/01
Filed: 1985-08-03
Abstract: 1. A film with a matt and rough surface, which consists of a major proportion of a low molecular vinyl chloride polymer and a minor proportion of a high molecular vinyl chloride polymer and a filler, as well as lubricants and a heat stabilizer, and which has been produced by the roll kneading/calendering process, which film consists of a) 65 to 97% by weight of a low molecular vinyl chloride polymer having a K value of 50 to 67, b) 2 to 30% by weight of a high molecular vinyl chloride polymer having a K value of 70 to 90 and c) 1 to 15% by weight of starch as a filler, the percentages by weight being based on the sum of the weights of the three components.
Patent EP-0175264-A2 (EP)
Inventor: LEININGER HARTMUT DR
IPC: C07D241/26
Filed: 1985-09-10
Abstract: Verfahren zur Herstellung von 2-Amino-3-cyano-5-dialk- oxymethyl-pyrazin-derivaten der allgemeinen Formel III
     in der R 1  und R 2  für Wasserstoff oder eine für Aminogruppen übliche Schutzgruppe stehen und R 5  und R 6  für eine Alkylgruppe mit 1 bis 4 C-Atomen stehen, oder aber zusammen für einen gegebenenfalls durch Methylgruppen substituierten Ethylen- oder Propylenrest stehen, ausgehend von neuen 3-Halogenmethyl-5-dihalogenmethyl-2-amino-pyrazin-derivaten der Formel IV
     in der X für Cl oder Br steht über die neuen Zwischenprodukte der allgemeinen Formel I
     in der R 3  für eine der Gruppen -CH 2 -O-CO-CH 3  (a), -CH 2 0H (b),
     oder-C≡N (d) steht und R 4  für-CHCl 2  oder -CHBr 2  steht oder R 4  für den Fall, daß R 1  und R 2  für eine Schutzgruppe steht,
     bedeutet. Die erfindungsgemäßen Verbindungen sind wertvolle Zwischenprodukte für die Herstellung von Folsäure und davon abgeleiteten Wirkstoffen.
Patent EP-0179265-A2 (EP)
Inventor: LIN SHIOW CHING
IPC: C08L51/00
Filed: 1985-09-14
Abstract: This invention is directed to a process and a novel composition for forming a conductive thermoset material which comprises admixing (a) particles of a polymeric material swell able at its plasticization temperature,
     (b) at least one liquid reactive plasticizer for (a)   (c) optionally and preferably a curing agent for the reactive plasticizer, and   (d) heat or electrically conductive particles,     
and thereafter heating the admixture for a time sufficient to flux and cure same to obtain a conductive thermoset material. Upon heating, above the plasticization temperature, the liquid reactive plasticizer plasticizes the polymer particles. This results in the swelling of the polymer particle, forcing the conductive filler to pack tightly and orderly, thereby increasing the conductivity of the plasticized conductive thermoset after curing.
Patent EP-0184652-A2 (EP)
Inventor: BOSSERT DIETER
IPC: H01H9/10
Filed: 1985-10-25
Abstract: 1. A manually operated fuse switch (1) with a switch rocker (16) and a duct (4) accommodating the fuse link (5), whose switch rocker (16) covers the duct (4) for the fuse link (5) when the switch (1) is in the switched on position, - the switch rocker (16) - having a lever type design, - comprising an actuating arm (46) and a drive arm (45) and - the drive arm (45) being locked in the open position of the switch rocker (16) by a catch (56) when the fuse link (5) has been removed or incorrectly inserted, characterized in that the actuating arm (46) of the switch rocker (16) comprises a knee joint (49) subdividing the actuating arm (46) into an inner arm (47) and outer arm (48), which knee joint is spring loaded against the switching on direction (41) of the rocker.
Patent EP-0182231-A2 (EP)
Inventor: NARUMIYA SHUH NIKKO SKYMANSION
IPC: A61P43/00
Filed: 1985-11-08
Abstract: Prostaglandin derivatives having cell membrane permeability characterized in that the carboxy group at 1-position of the prostaglandin is combined with a cell membrane permeable substance having hydroxy group or amino group through the intermediation of an ester bond to said hydroxy group or an amide bond to said amino group are novel and have improved cell membrane permeability.
Patent EP-0166570-A2 (EP)
Inventor: CARPENTER BRIAN JOHN
IPC: H01R13/622
Filed: 1985-06-19
Abstract: A quickly releaseable electrical connector assembly has an inner generally tubular member (1) for carrying a functional connector element and a female screw thread (20) provided by a plurality of segmental elements rotatable by an operating sleeve (5) in relation to a complimentary male thread of a receiving connector, the operating sleeve being biassed by springs (28) and (29) towards a position wherein a cam surface thereof acts on surfaces (21) of the segmental elements to hold them in operative engagement and the elements are pivotally retained in position between a retaining ring (12) keyed to the operating sleeve and an annular retaining flange (6) on the tubular member (1).
Patent EP-0199171-A2 (EP)
Inventor: BRZOZOWSKI ZBIGNIEW
IPC: C09D189/00
Filed: 1986-04-07
Abstract: A method of obtaining casein-based, coat-forming polymers of increased elasticity involves reacting casein with compounds having an epoxy grouping, and particularly with glycydol at a rate of 0.1-300% by weight in relation to casein over a temperature range of 20-120°C. In addition to glycydol use is made in the reaction of other epoxy compounds, and particularly epichlorhydrin or glycydol ethers. The reaction can also be carried out using other epoxy compound instead of glycydol. In case the reaction is carried out in an aqueous solution, it is preferred to add dicyandiamide or urea at a rate of 30% in relation to casein.